The Fe-Cr-Al sintered fiber felt sintering series is a metal sintered fiber felt with long service life, environmental protection, energy saving, high temperature resistance, deformation resistance, no carbon deposition, good toughness, foldability and uniform pore size distribution. With very high porosity and dirt holding capacity, it is widely used in boiler retrofit, gas air conditioning, glass annealing, food baking, oven, heater, carbon coated paper, drying industry and other fields.

The Fe-Cr-Al sintered fiber felt purification series is widely used as a filter purification material in chemical and Euro IV diesel exhaust exhaust devices. The porous body of the Ni-Cr-Al alloy has a three-dimensional network structure. With a pore size of 0.1 mm and a porosity of 85%, it is the best choice for use as a monolithic catalyst support material.

The Fe-Cr-Al sintered fiber felt filter medium is a high-precision long-life concentration filter medium, and its production cost is higher than other filter materials. In order to save consumption and at the same time, it is also beneficial to environmental protection. For the condition that the iron-chromium-aluminum fiber sintered felt is favorable for reduction and regeneration, it can be regenerated. In the process of reduction and regeneration, it is necessary to fully consider the working state of the filter element, filter the type of pollutants in the system and the cleaning procedure.

Fe-Cr-Al sintered fiber felt s a new type of filter material that can withstand high temperature, is suitable for harsh environment and has good filtering effect. Compared with non-metallic dust filter bags, the maximum temperature resistance does not exceed 300 degrees, and the applicable temperature of stainless steel dust filter cartridges does not exceed 450 degrees. The iron-chromium-aluminum fiber sintered felt has a high applicable temperature, up to about 900 degrees. The iron-chromium-aluminum fiber sintered felt filter material is made of iron-chromium-aluminum fiber after being opened by the opening machine, and is made into cotton by a special process, and then sintered by a newly imported German vacuum sintering furnace, since it is a deep labyrinth structure, The filtering effect is excellent. It is suitable for harsh dust removal and high temperature environments such as steel, electric power and garbage incineration.